Detailed Notes: Nissan refers to this component as a cam position sensor. Depending on the specific application, this sensor may be found in the cam or crank sensor location. Due to the numerous previous supersessions of older versions of this sensor, this replacement sensor may look slightly different from the sensor on the vehicle, and the installation orientation may be in a somewhat different clock position. Nissan service info recommends replacing both cam and crank sensors at the same time to reduce comebacks.